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12,357 questions
Tagged
394
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2016-08-26 20:40:39 -0600
waterlooalex
Possible cornerSubPix bug in 2.4.13
cornersubpix
2.4.13
8k
views
no
answers
2
votes
2020-02-27 07:11:27 -0600
Wolfish
OpenCV and Flutter
Flutter
676
views
no
answers
no
votes
2015-08-06 23:18:14 -0600
LgArcida
Opencv 3.0 contrib Java
java
1k
views
no
answers
no
votes
2018-09-06 09:08:51 -0600
prattch
Error while compiling OpenCV Pre-Release 4.0.0 with CMAKE
cmake
cmake-gui
opencv
python
build
2k
views
no
answers
no
votes
2015-11-10 22:11:43 -0600
suhangpro
cv2.so missing on ubuntu
Python2
python
install
installation
ubuntu14.04
ubuntu
567
views
no
answers
1
vote
2012-10-31 04:09:25 -0600
TheManWhoLaughs
which frame grabber HD can i use with OpenCV ?
Grabber
Elgato
208
views
no
answers
no
votes
2018-06-27 09:23:32 -0600
mirnyy
Good 3D-Viewer (for PointCloud + Camera Pose) Recommends?
3d
3dViz
viewer
camerapose
pointcloud
661
views
no
answers
no
votes
2015-09-28 02:33:32 -0600
Yoga
Stereo rectification without calibration?
stereo
Adjustment
without
calibration
474
views
no
answers
no
votes
2020-10-26 05:55:14 -0600
lroyer-star
Torchscript in opencv
Torchscript
inference
c++
6k
views
no
answers
2
votes
2012-07-23 05:09:22 -0600
Yeehaw
How can you access a webcam's zoom function?
webcam
zoom
678
views
no
answers
no
votes
2020-10-15 02:43:46 -0600
maro
Pixel order for demosaicing
demosaicing
809
views
no
answers
no
votes
2017-01-27 05:33:14 -0600
berak
OPENCV POLYLINE
polylines
179
views
no
answers
no
votes
2018-03-25 05:37:30 -0600
berak
error while converting MatOfKeyPoints to json string
android
json
1k
views
no
answers
no
votes
2015-08-31 06:31:25 -0600
Ravi
Ubuntu: glib Error while creating new windows via OpenCV
c++
opencv
ubuntu
ubuntu14.04
1k
views
no
answers
1
vote
2017-08-16 04:07:20 -0600
ttn
ImWrite and ImwriteFlags: JPEG and JPEG2000
imwrite
2k
views
no
answers
2
votes
2015-05-05 10:30:14 -0600
semicolonwarrior
Dense Features in Opencv 3
feature
detector
646
views
no
answers
no
votes
2015-05-26 05:27:27 -0600
itack
OpenCV for android Face detection sample
android
opencv4android
Facedetection
158
views
no
answers
no
votes
2018-07-07 01:06:51 -0600
Yantao Xie
Error: The document of the warpAffine is not in accordance with the source code
bugs
documentation
334
views
no
answers
no
votes
2015-01-15 10:51:21 -0600
Willis
How to determine time to collision
android
881
views
no
answers
no
votes
2017-04-20 03:55:13 -0600
Nicolet
VideoWriter compress level control
videowriter
codec
compresstion
380
views
no
answers
no
votes
2017-09-04 05:13:37 -0600
stephen-mhc
OpenCV Android. Error (assertion failed) in projectPoints() in Calib3d.
AndroidOpenCV
283
views
no
answers
no
votes
2019-08-04 06:28:08 -0600
Faded.exe
Import cv2 not working
RaspberryPi
tensorflow
679
views
no
answers
no
votes
2020-09-30 19:18:00 -0600
Der Luftmensch
crash in Mat::release()
crash
release
617
views
no
answers
no
votes
2017-10-24 04:34:43 -0600
jingyibo123
Dimension error with inference using TensorFlow exported model
tensorflow
dnn
pb
deeplearning
185
views
no
answers
no
votes
2015-05-28 17:02:36 -0600
mariusz
Optimize - draw gradient function
gradient
performance
238
views
no
answers
no
votes
2018-11-05 05:01:42 -0600
Python_Zhou
Split contours into many small irregular polygons
irregular
814
views
no
answers
no
votes
2019-07-06 06:12:02 -0600
nobot
failing to build opencv with opengl
opencv
OpenCV-3.4.6
Jetsonnano
325
views
no
answers
no
votes
2020-09-02 08:09:49 -0600
denisPomidor
A question about the 'floodFill()' function.
FindContour
CV_RETR_FLOODFILL
332
views
no
answers
no
votes
2018-07-24 08:10:12 -0600
federicoponzi
How to find round filled circles?
round
HoughCircles
503
views
no
answers
no
votes
2019-10-03 04:32:56 -0600
alon3
undefined symbol: wl_proxy_marshal_constructor_versioned
ubuntu
1
2
3
4
5
...
412
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